Which of the Following Is True About External Validity

question 45

Multiple Choice

Which of the following is true about external validity?

• A)researchers consider it less important, in the long run, than internal validity
• B)it can only accumulate over time, with lots of research
• C)both alternatives a. and b. are true
• D)none of the above

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Definitions:

Life Expectancy

The average period that a person may expect to live, which varies across different countries and is influenced by factors such as healthcare, lifestyle, and genetics.

Old-age Insurance

A government or private financial program designed to provide income to individuals during their retirement years, aiming to ensure financial security for the elderly.

Federal Government

The national government of a federation that has specific powers delineated by a constitution, distinct from state or provincial governments.

Work Force

The group of individuals who are capable of working and are either employed or actively seeking employment in a given country or region.